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  <title>获取真实目录缓存的详情</title>
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  <div id="layout-content"><div id="function.realpath-cache-get" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">realpath_cache_get</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.2, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">realpath_cache_get</span> &mdash; <span class="dc-title">获取真实目录缓存的详情</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.realpath-cache-get-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>realpath_cache_get</strong></span>(): <span class="type">array</span></div>

  <p class="para rdfs-comment">
   获得真实路径缓存的详情。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.realpath-cache-get-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.realpath-cache-get-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   返回真实路径缓存详情的数组。键是原始路径以及值为具体信息数组，含有该解析的路径，过期时间以及其他的更多选项。
   </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.realpath-cache-get-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-2219">
    <p><strong>示例 #1 <span class="function"><strong>realpath_cache_get()</strong></span> 示例</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">realpath_cache_get</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
array(2) {
  [&quot;/test&quot;]=&gt;
  array(4) {
    [&quot;key&quot;]=&gt;
    int(123456789)
    [&quot;is_dir&quot;]=&gt;
    bool(true)
    [&quot;realpath&quot;]=&gt;
    string(5) &quot;/test&quot;
    [&quot;expires&quot;]=&gt;
    int(1260318939)
  }
  [&quot;/test/test.php&quot;]=&gt;
  array(4) {
    [&quot;key&quot;]=&gt;
    int(987654321)
    [&quot;is_dir&quot;]=&gt;
    bool(false)
    [&quot;realpath&quot;]=&gt;
    string(12) &quot;/root/test.php&quot;
    [&quot;expires&quot;]=&gt;
    int(1260318939)
  }
}
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.realpath-cache-get-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.realpath-cache-size.html" class="function" rel="rdfs-seeAlso">realpath_cache_size()</a> - 获取真实路径缓冲区的大小</span></li>
   </ul>
  </p>
 </div>


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